OpenCloudOS-Kernel/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.h

56 lines
1.6 KiB
C

/*
* HDMI header definition for OMAP4 HDMI CEC IP
*
* Copyright 2016-2017 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
*
* This program is free software; you may redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef _HDMI4_CEC_H_
#define _HDMI4_CEC_H_
struct hdmi_core_data;
struct hdmi_wp_data;
struct platform_device;
/* HDMI CEC funcs */
#ifdef CONFIG_OMAP4_DSS_HDMI_CEC
void hdmi4_cec_set_phys_addr(struct hdmi_core_data *core, u16 pa);
void hdmi4_cec_irq(struct hdmi_core_data *core);
int hdmi4_cec_init(struct platform_device *pdev, struct hdmi_core_data *core,
struct hdmi_wp_data *wp);
void hdmi4_cec_uninit(struct hdmi_core_data *core);
#else
static inline void hdmi4_cec_set_phys_addr(struct hdmi_core_data *core, u16 pa)
{
}
static inline void hdmi4_cec_irq(struct hdmi_core_data *core)
{
}
static inline int hdmi4_cec_init(struct platform_device *pdev,
struct hdmi_core_data *core,
struct hdmi_wp_data *wp)
{
return 0;
}
static inline void hdmi4_cec_uninit(struct hdmi_core_data *core)
{
}
#endif
#endif